From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755210AbbISRNO (ORCPT ); Sat, 19 Sep 2015 13:13:14 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:36180 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755007AbbISRNM (ORCPT ); Sat, 19 Sep 2015 13:13:12 -0400 From: Sudip Mukherjee To: Haavard Skinnemoen , Hans-Christian Egtvedt , Felipe Balbi , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Andrew Morton , Sudip Mukherjee Subject: [PATCH 1/3] avr32: fix build failure Date: Sat, 19 Sep 2015 22:42:57 +0530 Message-Id: <1442682779-20077-2-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1442682779-20077-1-git-send-email-sudipm.mukherjee@gmail.com> References: <1442682779-20077-1-git-send-email-sudipm.mukherjee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org While building avr32 with allmodconfig, the build used to fail with the message: error: implicit declaration of function 'pci_iomap' error: implicit declaration of function 'pci_iounmap' Create dummy pci_io{map,unmap} functions to fix the build. Signed-off-by: Sudip Mukherjee --- Tested with defconfig, allmodconfig, allnoconfig and merisc_defconfig. Build is at: https://travis-ci.org/sudipm-mukherjee/parport/builds/81168845 Partial idea taken from: 78857614104a ("MIPS: Expose missing pci_io{map,unmap} declarations") which solved a similar problem with mips. arch/avr32/include/asm/io.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/avr32/include/asm/io.h b/arch/avr32/include/asm/io.h index f855646..1d8c4e4 100644 --- a/arch/avr32/include/asm/io.h +++ b/arch/avr32/include/asm/io.h @@ -276,6 +276,19 @@ extern void __iomem *__ioremap(unsigned long offset, size_t size, unsigned long flags); extern void __iounmap(void __iomem *addr); +#ifndef CONFIG_PCI +struct pci_dev; +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) +{ +} + +static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, + unsigned long maxlen) +{ + return NULL; +} +#endif + /* * ioremap - map bus memory into CPU space * @offset bus address of the memory -- 1.9.1